Zurn Z874 Perma-Trench

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Zurn Z874Zurn Z874 is the most adaptable plastic trench drain on the market.  Capable of ranging in width between 12"-21" and able to reach up to 36" depths, the Z874 drainage system is ideal for high-volume water flow.

Z874-12 Z874-12 exploded view

Zurn’s Z874-12 Series comes in 2 meter (80") modular channels made of HDPE. Each channel attaches with an interlocking connection for a smooth seam.  Radius channel interiors promote fast water drainage along with an optional 1% built-in slope.

Z874-18 exploded viewZ874-18

The 18" (ID) Z874-18 Series evacuates almost twice the liquid as its 12" wide companion.  Each 2 meter channel is offered in neutral or pre-sloped option based on project need.  The heavy-duty frame assembly reinforces the Z874-18 system against heavier traffic loads.

Z874-21 exploded viewZ874-21

The 21" Z874-21 System features a heavy-duty frame assembly and durable grates.  With grating from Class A-F available, H-20 and FAA load requirements pose no problem for Z874-21.

Z874 Outlets / End Caps Z874 outlet options

Z874-U exploded viewZ874-U

Zurn’s Z874-U utility trenching offers a simple containment system for utility piping, cables and wiring.  Available in widths between 12" and 26", Z874-U channels range from 4" – 30" deep.  With a steel frame assembly and light-duty cover, the Z874-U Series is set to contain utility cables in non-trafficked areas.

Zurn Z874-12 drainage system - fiberglass frame and grate
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